Anti-theft fingerprint attendance machine

Abstract

The utility model discloses an anti-theft fingerprint attendance machine which comprises an attendance machine body, an adjusting assembly arranged on the back face of the attendance machine body comprises lifting lead screws, the two lifting lead screws are installed in sliding grooves formed in the two sides of the front face of a fixed vertical plate respectively, and a driving box is installed at the lower end of the bottom of the fixed vertical plate. The output ends of the two sides of a two-way motor installed in the middle of the interior of the driving box are connected with driven bevel gears in a meshed mode through driving bevel gears, the two driven bevel gears are connected with the bottoms of the lifting lead screws correspondingly, and control equipment and a storage battery are arranged at the lower ends of the two sides of the interior of the driving box correspondingly. According to the anti-theft fingerprint attendance machine, a bidirectional motor drives a driving bevel gear, a driven bevel gear and a screw rod to rotate, so that the attendance machine body connected with a ball nut seat arranged on the screw rod is lifted, and the placement and installation height of the attendance machine body is conveniently adjusted; therefore, the device is suitable for employees with different heights to punch cards, and the use practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to fingerprint attendance machines, in particular to an anti-theft fingerprint attendance machine. Background Art

[0002] Attendance machines are generally divided into two functions: face punching and fingerprint punching. Fingerprint attendance machines are used in the attendance management of corporate employees. They are management equipment for counting normal attendance, abnormal attendance and overtime management. The purpose is to achieve the integration of people, places and time, eliminate false attendance, provide complete attendance reports, save the company's management costs, and manage the personnel attendance of corporate employees fairly, reasonably, effectively and scientifically. The fingerprint attendance machine will be equipped with a fingerprint hole, and a verification plate will be set in the fingerprint hole. Corporate employees can scan and verify and register their attendance by inserting their fingers into the fingerprint hole and connecting them with the verification plate.

[0003] After searching, it is found that the fingerprint attendance machine in the prior art is typically such as the one with publication number CN204680068U, which comprises a body, the side walls of the body are wrapped with a protective layer, a dust cover is installed on the right side of the upper surface of the body, a fingerprint input board, a speaker hole and a decontamination gasket are installed on the inner cavity bottom plate of the dust cover, the speaker hole and the decontamination gasket are arranged side by side on the outer side of the inner cavity of the dust cover, a display device and an input button are respectively installed on the left side of the upper surface of the body, a soft membrane is installed at the gap between the input button and the body, a wireless transceiver is installed in the inner cavity of the attendance machine to make copying data records more convenient, there is no need to connect the mobile attendance machine to the computer, a direct remote connection is made, and the use of rechargeable batteries allows the attendance machine to be used not only in places with electricity, but also in places without electricity or during power outages, and the structure of wrapping the side wall with a protective layer ensures the safety of the fingerprint attendance machine.

[0004] In summary, existing fingerprint attendance machines are usually fixed to the wall with nails, so the position of the face recognition camera on the fingerprint reader is fixed. Since the employees who need to punch in are of different heights, the fixed punching position will cause certain troubles for employees with shorter heights. In view of the above problems, the existing equipment needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-theft fingerprint attendance machine to solve the problem that the existing fingerprint attendance machines proposed in the above background technology are usually fixed to the wall with nails, so the position of the face recognition camera on the fingerprint identifier is fixed, and since the employees who need to punch in have different heights, the fixed punching position will cause certain troubles for the employees with shorter heights.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an anti-theft fingerprint attendance machine, comprising an attendance machine body,

[0007] An adjustment component is arranged on the back of the attendance machine body, and the adjustment component includes a lifting screw rod, a fixed vertical plate, an expansion wall nail and a drive box. Two lifting screw rods are symmetrically arranged, and the two lifting screw rods are respectively installed in the sliding grooves opened on both sides of the front of the fixed vertical plate. At the same time, the expansion wall nails arranged at the four corners of the fixed vertical plate penetrate the fixed vertical plate and the gasket to be connected with the wall. A drive box is installed at the lower end of the bottom of the fixed vertical plate, and a bidirectional motor is installed in the middle of the drive box. At the same time, the output ends on both sides of the bidirectional motor are meshed and connected with the driven bevel gears through the driving bevel gear, and the two driven bevel gears are respectively connected to the bottoms of the corresponding lifting screw rods. Control equipment and batteries are respectively arranged at the lower ends of both sides of the drive box, and an operation panel is arranged in the middle of the front of the drive box, and a protective cover is arranged on the outside of the operation panel.

[0008] Preferably, the attendance machine body includes a shell, a display screen is installed on one side of the front of the shell, and a camera is installed on the upper middle end of the front of the shell, and a plurality of fill lights are arranged above the camera, a plurality of operation buttons are arranged at the lower middle end of the front of the shell, and a sound plate and a fingerprint recognition panel are respectively arranged at the upper and lower ends of the other side of the front of the shell, and a dust cover is arranged on the outer side above the fingerprint recognition panel.

[0009] Preferably, snap-fitting frames are symmetrically arranged on both sides of the back side of the shell, and contact sensors are symmetrically arranged on both sides inside the snap-fitting frames. Meanwhile, the contact sensors are mounted on a mounting plate, and the mounting plate is slidably connected to a storage slot opened inside the snap-fitting frames, and the other side of the mounting plate is connected to the inside of the storage slot through a compression spring. A charging head and a USB port are arranged at the lower middle end of the back side of the shell.

[0010] Preferably, a speaker and an alarm are arranged on the rear side of the sound output plate, and the speaker and the alarm are electrically connected to a control mainboard arranged inside the shell, respectively, and the control mainboard is electrically connected to the contact sensor.

[0011] Preferably, a mounting seat is provided in the groove in the middle of the back side of the fixed vertical plate, and a plurality of buffer vacuum suction cups are equidistantly provided outside the mounting seat, and the buffer vacuum suction cups are in contact with the wall surface.

[0012] Preferably, the control device is electrically connected to the battery, the bidirectional motor, the buffer vacuum suction cup and the operation panel.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the anti-theft fingerprint attendance machine,

[0014] (1) In order to solve the problem that the existing fingerprint attendance machine is usually fixed to the wall with nails, so that the position of the face recognition camera on the fingerprint identifier is fixed, and since the employees who need to punch in are of different heights, the fixed punching position will cause certain troubles to the employees with shorter heights, the present application sets a bidirectional motor to drive the driving bevel gear, the driven bevel gear and the screw rod to rotate, so that the attendance machine body connected to the ball nut seat set on the screw rod is lifted and moved, thereby facilitating the adjustment of the placement and installation height of the attendance machine body, making it suitable for employees of different heights to punch in, and improving the practicality of use;

[0015] (2) In order to solve the problem that the existing fingerprint attendance machine is placed outdoors or in outdoor work locations due to the nature of the company's work, which increases the probability of the machine being stolen. This not only causes a certain cost waste in the company's procurement, but also affects the company's normal assessment work. The present application sets a contact sensor and a contact sensor on the outer side of the ball nut seat set on the screw rod. When the contact sensor is not in contact with any object, an alarm is issued, or when the face captured by the camera is an unfamiliar face, an alarm is also issued, thereby avoiding the theft of the attendance machine itself and improving the practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front view of the attendance machine body of the utility model;

[0018] Figure 3 This is a rear view structural diagram of the attendance machine of the utility model;

[0019] Figure 4 It is a front view cross-sectional structural diagram of the connection between the clamping frame and the contact sensor of the utility model;

[0020] Figure 5 This is a schematic diagram of the front cross-sectional structure of the drive box of the utility model;

[0021] Figure 6 It is a rear view structural schematic diagram of the utility model.

[0022] In the figure: 1. Attendance machine body; 101. Shell; 102. Display screen; 103. Camera; 104. Fill light; 105. Operation button; 106. Sound board; 107. Fingerprint recognition panel; 108. Dust cover; 109. Snap frame; 110. Contact sensor; 111. Mounting plate; 112. Compression spring; 113. Charging head; 114. USB interface; 2. Lifting screw rod; 3. Fixed vertical plate; 301. Mounting seat; 302. Buffer vacuum suction cup; 4. Expansion wall nail; 401. Gasket; 5. Drive box; 6. Bidirectional motor; 7. Driving bevel gear; 8. Driven bevel gear; 9. Control device; 10. Battery; 11. Protective cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 The utility model provides a technical solution: an anti-theft fingerprint attendance machine, according to Figure 1 , Figure 5 and Figure 6 As shown, an adjustment component is arranged on the back of the attendance machine body 1, and the adjustment component includes a lifting screw rod 2, a fixed vertical plate 3, an expansion wall nail 4 and a drive box 5. Two lifting screw rods 2 are symmetrically arranged, and the two lifting screw rods 2 are respectively installed in the sliding grooves opened on both sides of the front of the fixed vertical plate 3. At the same time, the expansion wall nails 4 arranged at the four corners of the fixed vertical plate 3 penetrate the fixed vertical plate 3 and the gasket 401 and are connected to the wall. A drive box 5 is installed at the lower end of the bottom of the fixed vertical plate 3, and a bidirectional motor 6 is installed in the middle of the drive box 5. At the same time, the output ends on both sides of the bidirectional motor 6 The driving bevel gear 7 is meshed with the driven bevel gear 8, and the two driven bevel gears 8 are respectively connected to the bottom of the corresponding lifting screw 2. A ball nut seat is installed on the lifting screw 2, and the ball nut seat is connected to the back of the attendance machine body 1. The lower ends of both sides of the inside of the driving box 5 are respectively provided with a control device 9 and a battery 10, and an operation panel is provided in the middle of the front of the driving box 5. At the same time, a protective cover 11 is provided on the outside of the operation panel. The control device 9 is electrically connected to the battery 10, the bidirectional motor 6, the buffer vacuum suction cup 302 and the operation panel.

[0025] When in use, the protective cover 11 is opened to expose the operation panel, and then the bidirectional motor 6 is started through the operation panel. At the same time, the bidirectional motor 6 drives the driving bevel gear 7 to rotate, and then the driving bevel gear 7 drives the driven bevel gear 8 and the lifting screw 2 to rotate, and then the ball nut seat on the lifting screw 2 drives the attendance machine body 1 to rise and fall, so that the height of the attendance machine body 1 can be adjusted according to the different heights of employees, thereby improving the practicality of use.

[0026] Further explanation, a mounting seat 301 is provided in the groove opened in the middle of the back side of the fixed vertical plate 3, and a plurality of buffer vacuum suction cups 302 are equidistantly provided outside the mounting seat 301, and the buffer vacuum suction cups 302 are in contact with the wall surface, so as to further improve the stability of the connection between the fixed vertical plate 3 and the wall.

[0027] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the attendance machine body 1 includes a shell 101, a display screen 102 is installed on one side of the front of the shell 101, and a camera 103 is installed on the upper middle end of the front of the shell 101, and a plurality of fill lights 104 are arranged above the camera 103, and a plurality of operation buttons 105 are arranged at the lower middle end of the front of the shell 101, and a sound plate 106 and a fingerprint recognition panel 107 are respectively arranged at the upper and lower ends of the other side of the front of the shell 101, and a dust cover 108 is arranged on the outer side above the fingerprint recognition panel 107, a speaker and an alarm are arranged on the rear side of the sound plate 106, and the speaker and the alarm are respectively electrically connected to the control mainboard arranged inside the shell 101, and the control mainboard is electrically connected to the contact sensor 110, so that when the attendance machine body 1 is separated from the ball nut seat, an alarm is issued to remind, thereby improving the anti-theft effect, and the back of the shell 101 is symmetrically provided with snap-fitting buttons on both sides. Frame 109, and contact sensors 110 are symmetrically arranged on both sides of the snap-fit ​​frame 109, and the contact sensor 110 is installed on the mounting plate 111, and the mounting plate 111 is slidably connected to the receiving groove opened in the snap-fit ​​frame 109, and the other side of the mounting plate 111 is connected to the inside of the receiving groove through a compression spring 112, so that when the snap-fit ​​frame 109 is snap-fitted and installed with the ball nut seat, the contact sensor 110 is received in the receiving groove due to the compression spring 112 squeezed by the mounting plate 111, so that the outer side of the contact sensor 110 and the inner wall of the snap-fit ​​frame 109 belong to the same vertical plane, so that the snap-fit ​​frame 109 and the contact sensor 110 are in contact with the outer side of the ball nut seat, and a charging head 113 and a USB interface 114 are arranged at the middle lower end of the back side of the shell 101, and the charging head 113 is convenient for charging the attendance machine body 1, and the USB interface 114 is convenient for reading the attendance record.

[0028] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-theft fingerprint attendance machine, comprising an attendance machine body (1), characterized in that: The back of the attendance machine body (1) is provided with an adjustment component, and the adjustment component includes a lifting screw rod (2), a fixed vertical plate (3), an expansion wall nail (4) and a drive box (5). The lifting screw rod (2) is symmetrically provided with two, and the two lifting screw rods (2) are respectively installed in the sliding grooves opened on both sides of the front of the fixed vertical plate (3). At the same time, the expansion wall nails (4) arranged at the four corners of the fixed vertical plate (3) penetrate the fixed vertical plate (3) and the gasket (401) and are connected to the wall. The bottom end of the fixed vertical plate (3) is provided with a drive box (5). A drive box (5) is provided, and a bidirectional motor (6) is installed in the middle of the drive box (5). At the same time, the output ends on both sides of the bidirectional motor (6) are meshed and connected with the driven bevel gears (8) through the driving bevel gears (7). The two driven bevel gears (8) are respectively connected to the bottoms of the corresponding lifting screws (2). The lower ends of the two sides of the drive box (5) are respectively provided with control equipment (9) and batteries (10). An operation panel is provided in the middle of the front of the drive box (5), and a protective cover (11) is provided on the outside of the operation panel.

2. The anti-theft fingerprint attendance machine as claimed in claim 1, characterized in that: The attendance machine body (1) comprises a shell (101), a display screen (102) is installed on one side of the front of the shell (101), and a camera (103) is installed at the middle upper end of the front of the shell (101), and a plurality of fill lights (104) are arranged above the camera (103), a plurality of operation buttons (105) are arranged at the middle lower end of the front of the shell (101), and a sound plate (106) and a fingerprint recognition panel (107) are respectively arranged at the upper end and the lower end of the other side of the front of the shell (101), and a dust cover (108) is arranged on the upper and outer sides of the fingerprint recognition panel (107).

3. The anti-theft fingerprint attendance machine as claimed in claim 2, characterized in that: The housing (101) has snap-fitting frames (109) symmetrically arranged on both sides of the back side, and contact sensors (110) symmetrically arranged inside the snap-fitting frames (109), and the contact sensors (110) are mounted on a mounting plate (111), the mounting plate (111) is slidably connected to a storage slot provided inside the snap-fitting frame (109), and the other side of the mounting plate (111) is connected to the inside of the storage slot via a compression spring (112), and a charging head (113) and a USB interface (114) are arranged at the middle lower end of the back side of the housing (101).

4. The anti-theft fingerprint attendance machine as claimed in claim 2, characterized in that: A speaker and an alarm are arranged at the rear side of the sound output plate (106), and the speaker and the alarm are respectively electrically connected to a control mainboard arranged inside the housing (101), and the control mainboard is electrically connected to the contact sensor (110).

5. The anti-theft fingerprint attendance machine as claimed in claim 1, characterized in that: A mounting seat (301) is arranged in a groove in the middle of the back side of the fixed vertical plate (3), and a plurality of buffer vacuum suction cups (302) are arranged at equal intervals outside the mounting seat (301), and the buffer vacuum suction cups (302) are in contact with the wall surface.

6. The anti-theft fingerprint attendance machine as claimed in claim 1, characterized in that: The control device (9) is electrically connected to the storage battery (10), the bidirectional motor (6), the buffer vacuum suction cup (302) and the operation panel.

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